<?php
namespace app\controller;

use app\model\{Category, Block};

class Page extends Base
{
    private function getPageCommonData($categoryId)
    {
        $resp = true;
        $category = Category::getById($categoryId);
        if ($category) {
            $description = $category['description'] ? $category['description'] : $this->system['seo_description'];
            $this->setSeo($category['title'], $this->system['seo_keywords'], $description);
        } else {
            $resp = false;
        }
        $childCategory = Category::getChildrenByParentId($categoryId);
        $this->data['categoryId'] = $categoryId;
        $this->data['category'] = $category;
        $this->data['childCategory'] = $childCategory;
        $this->data['blocks'] = Block::getByCategoryId($categoryId);
        return $resp;
    }

    // 默认单页页面
    public function index($categoryId)
    {
        $resp = $this->getPageCommonData($categoryId);
        if(!$resp) {
            return $this->error('错误页面');
        }
        return $this->view($this->data['category']['template_detail']);
    }

    // 营销页面
    public function marketing($categoryId)
    {
        $resp = $this->getPageCommonData($categoryId);
        if(!$resp) {
            return $this->error('错误页面');
        }
        return $this->view($this->data['category']['template_detail']);
    }
}